315. A new synthesis of benzopyrylium salts by condensation of reactive phenols with unsaturated aldehydes or ketones in the presence of a strong acid and an oxidising agent. Part I. Typical cases with resorcinol as phenolic component
作者:Robert Robinson、James Walker
DOI:10.1039/jr9340001435
日期:——
Buelow; v. Sicherer, Chemische Berichte, 1901, vol. 34, p. 2373